Safety test lead Temperature range: -10 ... +70 °C Side A: ? 4 mm Safety plug Side B: ? 4 mm Safety plug Cable type: Laboratory cable Colour: Red Connection A: ? 4 mm Connection B: ? 4 mm Contact A: Safety Plug Contact B: Safety Plug Contact material: Brass, Nickel-Plated Design: Safety lLboratory Cable Insulation material: PVC Measurement category: CAT IV Rated voltage: 1000 V, 32 A, CAT IV Size: ? 4 mm